- high adhesion (stickiness) to most of the materials;
- because of its mechanical properties, it provides more dense and even adherence, which makes installation easier on complex surfaces;
- resistant to the appearance of fungus and rotting;
- eco-friendly, doesn’t contain any dangerous substances;
- easy to fix on the mounting belt, which simplifies the work for climbers at height.
Alenor flange profile sealant
The flange profile sealant (foamed tape or sealing tape for ventilation system) is a self-adhesive tape, winded on the coil. The main purpose of the tape is sealing and compaction of flange joints of rough rectangular or round air ducts for prevention of air- and heat loss.
Composition:
Fabric made of cross-linked foamed polyethylene, the adhesive layer of high stickiness, anti-adhesive material.
Purpose:
The sealant tape is used to prevent the transmission of sound waves through connecting elements of constructions. Sealing and compaction of inner flange connection of air ducts.
Benefits:
| Name | Value |
| Density of the base, kg/m3 | 30 ± 10% |
| Water absorption (96 h) by volume, not more than, % | <0,8 |
|
The limit of compressive strength, not less, MPа: |
|
|
(on 10%) |
0,014 |
| (on 25%) | 0,035 |
|
Dynamic modulus of elasticity Ed under loads, МPа: |
|
|
(2000 N/m2) |
0,25 |
|
(5000 N/m2) |
0,71 |
|
Stickiness to steel (adhesion), not less, N/25mm |
15 |
|
Stickiness by a rolling ball method, sm |
6-7 |
|
Operating temperature, ºС |
-40 ... +75 |
|
The recommended temperature of installation, ºС |
+10 ... +40 |
|
Length, m |
Width, mm | Thickness, mm |
| 100 ± 1,5 % | 10 ± 1 mm | 5 ± 0,5 mm |
